| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | GENERATION EDGE LIMITED | 🇬🇧Regno Unito | Active | 22/04/2026 – 08/01/2025 |
| Person with significant control | TONIK BRE LIMITED | 🇬🇧Regno Unito | Dissolved | 21/04/2024 – present |
| Officer | TONIK BRE LIMITED | 🇬🇧Regno Unito | Dissolved | 23/03/2026 – present |
| Officer | USEE TECHNOLOGIES LIMITED | 🇬🇧Regno Unito | Dissolved | 26/02/2026 – 24/10/2024 |
| Person with significant control | TONIK TECH LIMITED | 🇬🇧Regno Unito | Dissolved | 22/04/2024 – present |
| Officer | TONIK TECH LIMITED | 🇬🇧Regno Unito | Dissolved | 07/04/2026 – present |
| Person with significant control | TONIK LONDON LTD | 🇬🇧Regno Unito | Active | 19/04/2024 – present |
| Officer | TONIK LONDON LTD | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Person with significant control | EAGLE PROJECT MANAGEMENT SERVICES LIMITED | 🇬🇧Regno Unito | Dissolved | 26/06/2024 – present |
| Officer | EAGLE PROJECT MANAGEMENT SERVICES LIMITED | 🇬🇧Regno Unito | Dissolved | 07/04/2026 – present |
| Officer | MARSHALL CONSTRUCTION & LETTING LIMITED | 🇬🇧Regno Unito | Active | 08/04/2026 – present |
| Person with significant control | JAMES W MARSHALL LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Officer | JAMES W MARSHALL LIMITED | 🇬🇧Regno Unito | Active | 19/02/2026 – present |
| Officer | TONIK ASSOCIATES LIMITED | 🇬🇧Regno Unito | Active | 15/12/2025 – present |
| Officer | GARY MARSHALL BUILDING SERVICES LIMITED | 🇬🇧Regno Unito | Active | 17/04/2026 – present |
| Person with significant control | GARY MARSHALL BUILDING SERVICES LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | — | — | Active | 23/06/2024 – present |
| Person with significant control | TONIK ASSOCIATES LIMITED | 🇬🇧Regno Unito | Active | 22/04/2024 – present |
| Person with significant control | TONIK RETAIL LIMITED | 🇬🇧Regno Unito | Dissolved | 19/04/2024 – present |
| Officer | MONKTON DENE VIEW MANAGEMENT SCHEME LTD | 🇬🇧Regno Unito | Active | 29/04/2026 – 30/11/2017 |
| Officer | FAST FORWARD FREIGHT LTD | 🇬🇧Regno Unito | Active | 14/05/2026 – present |
| Officer | SN25 CONSULTING LTD | — | Dissolved | 10/05/2026 – present |
| Officer | THE DIRECT EMPLOYERS ASSOCIATION | 🇬🇧Regno Unito | Dissolved | 24/05/2026 – present |
| Officer | MICRO LEARNING LIMITED | 🇬🇧Regno Unito | Dissolved | 10/05/2026 – present |
| Officer | TONIK RETAIL LIMITED | 🇬🇧Regno Unito | Dissolved | 26/05/2026 – present |
| Officer | MCC CARPENTRY CONTRACTORS LTD | 🇬🇧Regno Unito | Dissolved | 27/05/2026 – present |
| Officer | VALENCY PROPERTIES LIMITED | 🇬🇧Regno Unito | Active | 01/06/2026 – present |
| Officer | GRESHAM HOUSE (EASTBOURNE) LIMITED | 🇬🇧Regno Unito | Active | 03/06/2026 – 28/03/2017 |
| Officer | COG DEVELOPMENTS LTD | — | Dissolved | 08/06/2026 – present |
26/05/2026
Scotland → United Kingdom
24/05/2026
England → United Kingdom
29/03/2010
appointed